Side by side

Borealis Watch Co. Porto CovovsBell & Ross BR-05 GMT Sky Blue

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Porto Covo
Borealis Watch Co.Porto Covo
MSRP $415
BR-05 GMT Sky Blue
Bell & RossBR-05 GMT Sky Blue
MSRP $6,264

At a glance

19 of 29 specs differ
Diameter
Porto Covo40mm
BR-05 GMT Sky Blue41mm
Power Reserve
Porto Covo40h
BR-05 GMT Sky Blue
Water Resistance
Porto Covo300m
BR-05 GMT Sky Blue100m
MSRP
Porto Covo$415
BR-05 GMT Sky Blue$6,264

Full specifications

Case

8 specs
Category
Diver
GMT
Diameter
40mm
41mm
Thickness
11.6mm
Lug-to-Lug
42.5mm
Lug Width
20mm
Finish
Brushed and polished
Water Resistance
300m
100m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Underside
Dial Color
Black
White
Indices
Applied
Applied indices
Lume
BGW9
Super-LumiNova

Movement

5 specs
Caliber
Miyota 9039
BR-CAL.325
Beat Rate
28,800 vph
Power Reserve
40h
Jewels
25
Complications
None
Hours/Minutes, Seconds, Date, GMT

Pricing

1 specs
MSRP
$415
$6,264

Follow this matchup

Get a note when Borealis Watch Co. Porto Covo vs Bell & Ross BR-05 GMT Sky Blue gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Borealis Watch Co. Porto Covo

The Borealis Porto Covo is widely praised for its 39mm size and unique cantilevered indices that create a 3D effect and depth. Owners note the indices' floating appearance is a well-executed design. One owner reported poor accuracy and a terse customer service response, while another wished for a 42mm size option. The $395 price is considered reasonable for a microbrand, though some feel it does not compare favorably to AliExpress options. Overall, owners appreciate the Borealis Porto Covo for its distinctive dial design and wearable 39mm case size.

Bell & Ross BR-05 GMT Sky Blue

Owners and reviewers widely praise the Bell & Ross BR-05 GMT Sky Blue for its excellent finishing, sharp transitions between brushed and polished surfaces, and attractive blue sunray dial. It is noted to wear well on wrists under 6.5 inches. Some owners question its value proposition due to the Sellita movement, and one owner finds the crown can be fussy to use, while another notes sharp edges on the bracelet links. Overall, owners and reviewers rate the Bell & Ross BR-05 GMT Sky Blue highly for its cohesive package and attractive case execution.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.